Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gijs Hoffmans"'
Autor:
Gijs Hoffmans
Publikováno v:
Journal of Hydraulic Research. 61:272-287
Autor:
Gijs Hoffmans
Publikováno v:
Journal of Hydraulic Research. 61:164-167
Publikováno v:
Journal of Hydraulic Research. 60:588-605
Autor:
Gijs Hoffmans
Publikováno v:
Journal of Hydraulic Research. 59:512-522
Predicting piping failure is essential to the safe assessment of dikes and dams since erosion is one of the main causes of serious hydraulic system failure. The objective of this paper is to descri...
Autor:
Gijs Hoffmans, Leo Van Rijn Emeritus
Publikováno v:
Journal of Hydraulic Research. 56:268-281
This paper discusses a piping model that fundamentally differs from Sellmeijer’s model in relation to the structure of the formula used to calculate the critical hydraulic gradient at which backwar...
Publikováno v:
INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH
Backward erosion piping involves the gradual removal of granular material under the action of water flow from the foundation of a dam or levee, whereby shallow pipes are formed that grow in the direction opposite to the flow. This pipe-forming proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9143f79b6c7c3c568da0bf3d17788a25
https://biblio.ugent.be/publication/8609146
https://biblio.ugent.be/publication/8609146
Autor:
Frans Buschman, Gijs Hoffmans
Publikováno v:
Scour and Erosion IX ISBN: 9780429020940
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf137757be9c1de6b9f4287792666ae0
https://doi.org/10.1201/9780429020940-16
https://doi.org/10.1201/9780429020940-16
Publikováno v:
Scour and Erosion.
River deltas are often characterized by a heterogeneous subsoil stratigraphy, composed of layers of sand, clay and peat. This has important consequences for the riverbed morphology and in particular the formation of scour holes. When the riverbed is
Publikováno v:
Scour and Erosion.
This study deals with the effects of transitions and/or objects such as roads and trees in grass revetments on dikes/levees under (wave) overtopping conditions. Three types of impact categories are defined, that is 1) little impact, 2) moderate impac